Specifications:Color: BlackMaterial: HDPE, MetalDimensions: 17 in. x 17 in. x 10 in.Net Weight: 3.5 lbs.Water Capacity: Up to 38.5 lbs.Sand Capacity: Up to 66 lbs.Sand & Water Capacity: Up to 88 lbs.Compatible Pole Diameter: 1.5 in.Compatible Umbrella Size: 6–8 ftDesign: Fillable base with universal pole holderRecommended Use: Patio, deck, garden, poolside, backyardDescription:Keep your patio umbrella supported with this fillable umbrella base, designed for outdoor areas such as patios, decks, gardens, poolside seating, and backyard dining spaces. Crafted from HDPE material with a metal support tube, this umbrella stand is designed for outdoor use and helps resist wear and fading during seasonal exposure. The fillable reservoir allows you to add up to 38.5 lbs. of water, 66 lbs. of sand, or 88 lbs. of a combined mixture, helping improve balance for everyday umbrella setups. This base includes a universal pole holder with an adjustable tightening knob to fit umbrella pole diameters of 1.5 in. to 1.9 in., making it compatible with most 6–8 ft patio table umbrellas. Installation is simple and tool-free—assemble the tube, fill the base with water or sand, secure the cap, and tighten the umbrella pole into place. A built-in cut-out handle allows for easy carrying and repositioning across outdoor spaces when needed. Note: Actual product color may slightly vary from the images shown due to lighting conditions during photography and individual monitor or device display settings.